DHRF系列電動(dòng)襯氟O型球閥是旋轉(zhuǎn)切斷型球閥它由ARSOTA阿斯塔智能型電動(dòng)執(zhí)行機(jī)構(gòu)和襯氟塑球閥兩部分組成。由于該閥內(nèi)腔及球體均采用高壓注塑工藝,襯有耐腐蝕、耐老化的氟塑料FEP(簡(jiǎn)稱(chēng)F46)或PTFE(簡(jiǎn)稱(chēng)F4),故具有可靠的耐腐蝕性和密封性。能廣泛適用于化工、石油、冶金、醫(yī)藥、電力等工業(yè)部門(mén),實(shí)現(xiàn)對(duì)生產(chǎn)過(guò)程中酸、堿等強(qiáng)腐蝕介質(zhì)的調(diào)節(jié)或切斷。
DHRF O-series electric fluorine spin cut-off valve is a valve which consists of ARSOTA Astana inligent electric valve actuators and fluorine plastic composed of two parts. As the valve cavity and the sphere are using high-pressure injection molding process, lined with corrosion-resistant, anti-aging fluorine plastic FEP (referred to as F46) or PTFE (referred to as F4), it has the corrosion resistance and reliable sealing. Can be widely used in chemical, petroleum, metallurgy, medicine, electricity and other industrial sectors, to achieve the production process, acid, alkali and other strong corrosive media regulation, or cut off.
一.特點(diǎn)Feature:
1.耐腐蝕:閥體內(nèi)腔及球體均包襯2.5~3㎜厚的F46或F4,能耐酸、堿、耐強(qiáng)腐蝕。
2.采用軟密封閥座,密封性能好。
3.體積小,重量輕,結(jié)構(gòu)簡(jiǎn)單,安裝維修方便。
4.流阻小,流通能力大。
5.如配用閥門(mén)定位器,可實(shí)現(xiàn)比例調(diào)節(jié)。
6.該閥可配各種型號(hào)的電動(dòng)執(zhí)行機(jī)構(gòu),配套成ZDRF-10/16C型電動(dòng)襯氟塑O型球閥。
1 Corrosion resistance: the body cavity and the sphere are lining package ~ 3 mm thick, 2.5 F46 or F4, to acid, alkali, strong corrosion resistance.
2 soft sealed valve seat, sealing performance.
3 small size, light weight, simple structure, convenient installation and maintenance.
4 small flow resistance, flow capacity.
5 equipped with a valve positioner, such as, the proportion of adjustment can be achieved.
6 The valve can be equipped with various types of electric actuators, electric facilities into ZDRF-10/16C fluorine plastic O-ball.
二.主要零部件材料Main parts and materials:
| |
| G3/4、20、25、32、40、50、65、80、100、125、150mm |
| |
| 法蘭連接:密封面形式 Flange connection: the sealing surface in the form |
| GB6170(六角螺母),GB5782(六角頭螺栓)或GB901(等長(zhǎng)雙頭螺柱) |
| ZG230-450襯F4、CF8、CF8M、CF3襯F46或F4 |
| 襯F46 -30℃~+120℃ 襯F4 -30℃~+150℃ |
| WCB襯F4、CF8、CF8M、CF3襯F46或F4 |
| |
| 圓柱形通孔帶桿球體 Cylindrical rod with a ball through the hole |
| ZG230-150襯F46或F4、CF8、CF8M、CF3襯F46或F4 |
| 90° |
| 快開(kāi),配定位器后近似等百分比 Quick opening, with approximay equal percentage after locator |
三.主要零部件材料表Material form the main components:
序號(hào)No. | 零件名稱(chēng) Part Name | 灰鑄鐵Gray cast iron | 鑄鋼Cast | 不銹耐酸鑄鋼 Acid-resistant stainless steel | 超低碳不銹耐酸鑄鋼 Ultra-low carbon stainless acid-proof steel |
Z | C | P8 | R8 | R3 | R3 |
1 | 閥體/閥蓋Body / bonnet | A216-C | A216-WCB | A351-CF8 | A351-CF8M | A351-CF3 | A351-CF3M |
2 | 球體/閥桿 Ball / stem | A216-WCB | A351-CF8 | A351-CF8M | A351-CF3 | A351-CF3M |
3 | 襯里/閥座Liner / seat | PTFE(F4)、PCTFE(F3)、FEP(F46)、PFA(可溶F4) |
4 | | PTFE(F4) | A351-CF3 | A351-CF3 |
5 | | A216-WCB | A351-CF8 | A351-CF8 |
6 | | A193-B7 | A194-8 | A193-B8M |
7 | | A193-B7 | A193-B8M | A194-8 |
8 | | A194-2H | A194-8 | A194-8 |
9 | | A216-WCB | A216-WCB | A216-WCB |
四.國(guó)標(biāo)主要外型和連接尺寸GB main external and connecting dimensions:
公稱(chēng)通徑dn | | |
DN(mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | W | Do(蝸輪) | H | WT(Kg) |
PN1.0MPa |
15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 14 | 4-Φ14 | 120 | | 80 | 2.5 |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-Φ14 | 140 | | 90 | 3 |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-Φ14 | 160 | | 100 | 4.5 |
32 | 11/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-Φ14 | 160 | | 110 | 5.7 |
40 | 11/2 | 180 | 145 | 110 | 85 | 2 | 18 | 4-Φ14 | 200 | | 120 | 7 |
50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-Φ14 | 250 | | 135 | 9.5 |
65 | 11/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-Φ14 | 300 | | 145 | 15 |
80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 4-Φ14 | 350 | | 185 | 19 |
100 | 4 | 280 | 215 | 180 | 155 | 3 | 22 | 8-Φ18 | 400 | | 95 | 33 |
125 | 5 | 320 | 245 | 210 | 185 | 3 | 24 | 8-Φ18 | 500 | | 210 | 58 |
150 | 6 | 360 | 280 | 240 | 210 | 3 | 24 | 8-Φ23 | | 200 | 450 | 93 |
200 | 8 | 457 | 335 | 295 | 265 | 3 | 26 | 8-Φ23 | | 240 | 490 | 155 |
250 | 10 | 533 | 390 | 350 | 320 | 3 | 28 | 12-Φ23 | | 240 | 550 | 210 |
PN1.6MPa |
15 | 1/2 | 140 | 95 | 65 | 45 | 2 | 14 | 4-Φ14 | 120 | | 80 | 2.5 |
20 | 3/4 | 140 | 105 | 75 | 55 | 2 | 16 | 4-Φ14 | 140 | | 90 | 3 |
25 | 1 | 150 | 115 | 85 | 65 | 2 | 16 | 4-Φ14 | 160 | | 100 | 4.5 |
32 | 21/4 | 165 | 135 | 100 | 78 | 2 | 18 | 4-Φ18 | 160 | | 110 | 5.7 |
40 | 11/2 | 180 | 145 | 110 | 85 | 3 | 18 | 4-Φ18 | 200 | | 120 | 7 |
50 | 2 | 200 | 160 | 125 | 100 | 3 | 20 | 4-Φ18 | 250 | | 135 | 9.5 |
65 | 11/2 | 220 | 180 | 145 | 120 | 3 | 20 | 4-Φ18 | 300 | | 145 | 15 |
80 | 3 | 250 | 195 | 160 | 135 | 3 | 22 | 8-Φ18 | 350 | | 185 | 19 |
100 | 4 | 280 | 215 | 180 | 155 | 3 | 24 | 8-Φ18 | 400 | | 195 | 33 |
125 | 5 | 320 | 245 | 210 | 185 | 3 | 26 | 8-Φ18 | 500 | | 210 | 58 |
150 | 6 | 360 | 280 | 240 | 210 | 3 | 28 | 8-Φ23 | | 200 | 450 | 93 |
200 | 8 | 457 | 335 | 295 | 265 | 3 | 30 | 12-Φ23 | | 240 | 490 | 155 |
五.美標(biāo)主要外型和連接尺寸American Standard main external and connecting dimensions:
公稱(chēng)通徑dn | 標(biāo)準(zhǔn)值Standard value | 參考值Reference value |
DN(mm) | NPS (inch) | L | D | D1 | D2 | f | b | Z-Φd | W | Do(蝸輪) | H | WT(Kg) |
Class 150Lb |
15 | 1/2 | 108 | 89 | 605 | 35 | 2 | 11 | 4-Φ15 | 120 | | 80 | 2.5 |
20 | 3/4 | 117 | 98 | 70 | 43 | 2 | 11 | 4-Φ15 | 140 | | 90 | 3 |
25 | 1 | 127 | 108 | 79.5 | 51 | 2 | 12 | 4-Φ15 | 160 | | 100 | 4.5 |
32 | 11/4 | 140 | 117 | 89 | 64 | 2 | 13 | 4-Φ15 | 160 | | 110 | 5.7 |
40 | 11/2 | 165 | 127 | 98.5 | 73 | 2 | 15 | 4-Φ15 | 200 | | 120 | 9.5 |
50 | 2 | 178 | 152 | 120.5 | 92 | 3 | 16 | 4-Φ19 | 250 | | 135 | 15 |
65 | 21/2 | 190 | 178 | 139.5 | 105 | 3 | 18 | 4-Φ19 | 300 | | 145 | 19 |
80 | 3 | 203 | 190 | 152.5 | 127 | 3 | 19 | 4-Φ19 | 350 | | 185 | 30 |
100 | 4 | 229 | 229 | 190.5 | 157 | 3 | 24 | 8-Φ19 | 400 | | 95 | 58 |
125 | 5 | (254) | 254 | 216 | 186 | 3 | 24 | 8-Φ22 | 500 | | 210 | 93 |
150 | 6 | 394 | 279 | 241.5 | 216 | 3 | 26 | 8-Φ22 | | 200 | 450 | 155 |
200 | 8 | 457 | 343 | 298.5 | 270 | 3 | 29 | 8-Φ22 | | 240 | 490 | 210 |
Class 300Lb |
15 | 1/2 | 140 | 95 | 66.5 | 35 | 2 | 15 | 4-Φ15 | 140 | | 90 | 3 |
20 | 3/4 | 152 | 117 | 82.5 | 43 | 2 | 16 | 4-Φ19 | 140 | | 100 | 4 |
25 | 1 | 165 | 124 | 89 | 51 | 2 | 18 | 4-Φ19 | 160 | | 120 | 6 |
32 | 11/4 | 178 | 133 | 98.5 | 64 | 2 | 19 | 4-Φ19 | 200 | | 135 | 8 |
40 | 11/2 | 190 | 156 | 114.5 | 73 | 2 | 21 | 4-Φ22 | 250 | | 150 | 11 |
50 | 2 | 216 | 165 | 127 | 92 | 2 | 23 | 8-Φ19 | 300 | | 165 | 17 |
65 | 21/2 | 241 | 190 | 149 | 105 | 2 | 26 | 8-Φ22 | 350 | | 180 | 23 |
80 | 3 | 283 | 210 | 168.5 | 127 | 2 | 29 | 8-Φ22 | 350 | | 195 | 33 |
100 | 4 | 305 | 254 | 200 | 157 | 2 | 32 | 8-Φ22 | 400 | | 215 | 63 |
125 | 5 | 381 | 279 | 235 | 186 | 2 | 35 | 8-Φ22 | 500 | | 240 | 115 |
150 | 6 | 403 | 218 | 270 | 216 | 2 | 37 | 12-Φ22 | | 200 | 460 | 165 |
200 | 8 | 502 | 381 | 330 | 270 | 2 | 42 | 12-Φ25 | | 240 | 495 | 225 |
250 | 10 | 533 | 406 | 362 | 324 | 3 | 31 | 16-Φ29 | | 280 | 550 | 295 |
300 | 12 | 648 | 521 | 451 | 381 | 2 | 51 | 16-Φ32 | | 320 | 610 | 305 |